Audi RS4 B7 Gen 2 MK2 OEM RNSE navegación por satélite unidad principal radio TT A3 Seat Exeo 3R0035192
Gen 2 / MK2 RNSE Headunit from a Seat Exeo. Fits Audi RS4 B7 / Audi TT / Audi A3 / Seat Exeo. This allows you to play Bluetooth via Spotify from your phone etc. Few other bits required to make this work but this is the main unit that you need.